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@article{DE_1969_5_5_a16, author = {R. Gabasov}, title = {Necessary optimality conditions for a system of integral equations}, journal = {Differencialʹnye uravneni\^a}, pages = {952--953}, publisher = {mathdoc}, volume = {5}, number = {5}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1969_5_5_a16/} }
R. Gabasov. Necessary optimality conditions for a system of integral equations. Differencialʹnye uravneniâ, Tome 5 (1969) no. 5, pp. 952-953. http://geodesic.mathdoc.fr/item/DE_1969_5_5_a16/